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KB7800-500 Series

500mA Switching Regulator, Wide input, Non-isolated & Regulated Single output, dc-dc converter

产品特点

Operating Temperature: -40°C to +85°C
Ultra-Wide Input Voltage Range: 4.75Vdc to 32Vdc
Multiple Output Voltages: 3.3Vdc, 5Vdc, 9Vdc, 12Vdc, 15Vdc
Maximum Output Current: Up to 500mA
Maximum Efficiency: Up to 96%
Negative Voltage Output Support
Pin-Compatible with LM78xx Series Three-Terminal Linear Regulators
Ultra-Low Noise and Ripple
Bare Module Complies with CISPR 22 / EN 55022 Class B
100% Burn-In Tested
No External Heat Sink Required
Continuous Short-Circuit Protection
Multiple Certifications: RoHS, CE
3-Year Warranty Provided

特性描述

The KB7800-500 series represents a new generation of high-efficiency switching regulators, serving as an ideal replacement for the traditional LM78xx series of linear three-terminal voltage regulators. With efficiency reaching up to 96%, minimal energy is wasted, resulting in low heat generation—eliminating the need for heat sinks, along with their associated space requirements and costs. This series supports negative output and is widely utilized in industrial control, instrumentation, and power electronics applications.

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选型表

订货型号	输出功率 (W)			隔离电压 (V)
KB7805-500	500mA	6.5-32	5	Non-isolated
KB7803-500	500mA	4.75-28	3.3	Non-isolated
KB7812-500	500mA	15-32	12	Non-isolated
KB7815-500	500mA	18-32	15	Non-isolated
KB7809-500	500mA	11-32	9	Non-isolated